Add subsections for Rust items

1 files changed, 67 insertions, 57 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
index b732390..6cd5860 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java
@@ -73,6 +73,70 @@ public class RustWriter implements AutoCloseable {
         }
     }
 
+    // === Functions ===
+
+    private void writeFunction(RustFunction function) throws IOException {
+        this.writer.write("pub fn ");
+        this.writeIdentifier(function.name());
+        this.writer.write("(");
+
+        writeWithSeparator(
+            function.params(),
+            param -> {
+                this.writeIdentifier(param.name());
+                this.writer.write(": ");
+                this.writeType(param.type());
+            },
+            () -> {
+                this.writer.write(", ");
+            }
+        );
+
+        this.writer.write(")");
+
+        if (function.returnType().isPresent()) {
+            this.writer.write(" ");
+            this.writer.write("-> ");
+            this.writeType(function.returnType().get());
+        }
+
+        if (function.body().isPresent()) {
+            this.writer.write(" ");
+            this.writeBlockExpression(function.body().get());
+        } else {
+            this.writer.write(";");
+        }
+    }
+
+    // === Structs ===
+
+    private void writeStructStruct(RustStructStruct structStruct) throws IOException {
+        this.writeDocComment(structStruct.docComment());
+        this.writer.write("pub struct ");
+        this.writeIdentifier(structStruct.name());
+        this.writer.write(" {");
+
+        if (!structStruct.fields().isEmpty()) {
+            this.writer.indent();
+
+            for (var field : structStruct.fields()) {
+                this.writer.newLine();
+                this.writer.write("pub ");
+                this.writeIdentifier(field.name());
+                this.writer.write(": ");
+                this.writeType(field.type());
+                this.writer.write(",");
+            }
+
+            this.writer.dedent();
+        }
+
+        this.writer.newLine();
+        this.writer.write("}");
+    }
+
+    // === Enumerations ===
+
     private void writeEnum(RustEnum enum_) throws IOException {
         this.writeDocComment(enum_.docComment());
         this.writer.write("pub enum ");
@@ -112,38 +176,7 @@ public class RustWriter implements AutoCloseable {
         this.writer.write("}");
     }
 
-    private void writeFunction(RustFunction function) throws IOException {
-        this.writer.write("pub fn ");
-        this.writeIdentifier(function.name());
-        this.writer.write("(");
-
-        writeWithSeparator(
-            function.params(),
-            param -> {
-                this.writeIdentifier(param.name());
-                this.writer.write(": ");
-                this.writeType(param.type());
-            },
-            () -> {
-                this.writer.write(", ");
-            }
-        );
-
-        this.writer.write(")");
-
-        if (function.returnType().isPresent()) {
-            this.writer.write(" ");
-            this.writer.write("-> ");
-            this.writeType(function.returnType().get());
-        }
-
-        if (function.body().isPresent()) {
-            this.writer.write(" ");
-            this.writeBlockExpression(function.body().get());
-        } else {
-            this.writer.write(";");
-        }
-    }
+    // === Implementations ===
 
     private void writeInherentImpl(RustInherentImpl inherentImpl) throws IOException {
         this.writer.write("impl ");
@@ -173,6 +206,8 @@ public class RustWriter implements AutoCloseable {
         this.writer.write("}");
     }
 
+    // === Associated items ===
+
     void writeAssociatedItem(RustAssociatedItem item) throws IOException {
         switch (item) {
             case RustFunction function -> {
@@ -181,31 +216,6 @@ public class RustWriter implements AutoCloseable {
         }
     }
 
-    private void writeStructStruct(RustStructStruct structStruct) throws IOException {
-        this.writeDocComment(structStruct.docComment());
-        this.writer.write("pub struct ");
-        this.writeIdentifier(structStruct.name());
-        this.writer.write(" {");
-
-        if (!structStruct.fields().isEmpty()) {
-            this.writer.indent();
-
-            for (var field : structStruct.fields()) {
-                this.writer.newLine();
-                this.writer.write("pub ");
-                this.writeIdentifier(field.name());
-                this.writer.write(": ");
-                this.writeType(field.type());
-                this.writer.write(",");
-            }
-
-            this.writer.dedent();
-        }
-
-        this.writer.newLine();
-        this.writer.write("}");
-    }
-
     // == Statements ==
 
     void writeStatement(RustStatement statement) throws IOException {